The results of the refraction test are primarily what the doctor uses to develop your final eyeglass or contact lens prescription. 1  Eye Refraction. 2  Refractive Error. 3  How to Read an Eyeglass Prescription.
Hi-Lo Trailers Worldwide Now. Hi-Lo Trailers Worldwide is a new company owned and operated by William Kerola, President of The Kerola Group, a family owned and operated recreational vehicle dealership and manufacturer located in Transfer, Pennsylvania. Read more about us.
In 1984, Thor became a public company and in 1986 was listed on the New York Stock Exchange. In 1991, Thor acquired Dutchmen, a brand of fifth wheel and conventional travel trailers. Four Winds International, manufacturer of class A and C motorhomes, was acquired in 1992. Komfort, a maker of fifth-wheel and conventional travel trailers, and Skamper, a builder of folding camping trailers, became members of the Thor family in 1995.